[vsnet-grb 293685] GCN/SWIFT_XRT_IMAGE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 09 Jun 16 21:58:44 UT
NOTICE_TYPE:     Swift-XRT Image
TRIGGER_NUM:     690197,   Seg_Num: 0
GRB_RA:          266.4208d {+17h 45m 40.9s} (J2000),
                 266.6821d {+17h 46m 43.7s} (current),
                 265.6263d {+17h 42m 30.3s} (1950)
GRB_DEC:         -29.0184d {-29d 01' 06.2"} (J2000),
                 -29.0239d {-29d 01' 26.0"} (current),
                 -28.9991d {-28d 59' 56.7"} (1950)
GRB_ERROR:       4.7 [arcsec, radius, statistical plus systematic]
GRB_INTEN:       78 [cnts]
IMG_START_DATE:  17548 TJD;   161 DOY;   16/06/09
IMG_START_TIME:  79080.05 SOD {21:58:00.05} UT,   5400.4 [sec] since BAT Trigger Time
CENTROID_X:      266.34,  raw= 266  [pixels]
CENTROID_Y:      293.63,  raw= 294  [pixels]
ROLL:            128.46 [deg]
GAIN:            2
MODE:            3, Long Image mode
WAVEFORM:        134
EXPO_TIME:       2.50 [sec]
GRB_POS_XRT_Y:   -9.82
GRB_POS_XRT_Z:   -91.82
IMAGE_URL:       sw00690197000msxps_rw.img
SUN_POSTN:        78.56d {+05h 14m 13s}  +23.02d {+23d 01' 10"}
SUN_DIST:        170.55 [deg]   Sun_angle= 11.5 [hr] (West of Sun)
MOON_POSTN:      143.44d {+09h 33m 45s}  +12.19d {+12d 11' 28"}
MOON_DIST:       124.82 [deg]
MOON_ILLUM:      27 [%]
GAL_COORDS:      359.94, -0.05 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.86, -5.62 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Image.  
COMMENTS:        The object found at this position is either a very bright burst or a cosmic ray hit.  
COMMENTS:        Examine the XRT Image to differentiate (CRs are much more compact); see examples at:  
COMMENTS:        http://www.swift.psu.edu/xrt/XRT_Postage_Stamp_Image_Photo_Gallery.htm .